/wp-content/uploads/2025/Cylindrical-Roller-Bearings.jpg
Koyo NUP1052
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
260 mm
D
400 mm
B
65 mm
r(min.)
4 mm
r1(min.)
4 mm
Fw
296 mm
Ew
- mm
Basic load ratings : Cr
819 kN
Basic load ratings : C0r
979 kN
Fatigue load limit : Cu
110 kN
Limiting speeds(Grease lub.)
1400 min-1
Limiting speeds(Oil lub.)
1700 min-1
sd1
- mm
B1
- mm
B2
- mm
Mounting dimensions
da(min.)
276 mm
db(min.)
276 mm
db(max.)
292 mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
384 mm
Db(max.)
- mm
Db(min.)
- mm
ra(max.)
3 mm
rb(max.)
3 mm
Refer.
(Refer.)Mass
29.2 kg
